基于PowerBus总线技术的智能灌溉系统  

Intelligent Irrigation System Based on PowerBus Technology

作　　者：张嘉英 范佳月 袁亚丽[1] ZHANG Jia-ying;FAN Jia-yue;YUAN Ya-li(School of Information Science and Engineering,Hebei North University,Zhangjiakou,Hebei 075000,China)

机构地区：[1]河北北方学院信息科学与工程学院,075000

出　　处：《河北北方学院学报（自然科学版）》2022年第1期38-43,共6页Journal of Hebei North University:Natural Science Edition

摘　　要：目的为了提升园林绿化和果园灌溉的智能化程度,设计了基于PowerBus总线技术的智能灌溉系统。方法利用物联网技术构建了基于该总线的主控网关、电磁阀解码器、传感器解码器、总线中继器等关键硬件以及终端App控制软件。在硬件系统架构和软件系统架构上进行了设计与应用,实现了远程控制、定量灌溉、定时灌溉、用户管理等功能。结果结果表明,设计的控制系统总线工作电压宽、带载能力强,可以支持更多设备接入。支持无极性布线,支持任意拓扑路线,简化降低了工程技术要求。此外,还有传输距离控制范围广、控制响应迅速、通讯数据不丢包等优势。结论应用在灌溉领域尤其是农业灌溉、园林绿化等场景响应快、稳定性强、抗干扰、维护方便,应用效果好,有很好的发展前景。Objective To improve the intelligent degree of landscaping and orchard irrigation,an intelligent irrigation system based on PowerBus bus technology was designed.Methods Internet of things technology was used to construct the key hardware such as the main control gateway,solenoid valve decoder,sensor decoder,and bus repeater,as well as terminal App control software based on PowerBus.The hardware system architecture and software system architecture were designed and applied to realize the functions of remote control,quantitative irrigation,timing irrigation,user management,and so on.Results The results showed that the irrigation control system based on the bus technology had wide bus working voltage and strong load carrying capacity,thus supporting more equipment access.It could support non-polar wiring and any topological route,including tree,star,bus,etc.It had the lower requirements for bus wires and engineering technology.The irrigation control system had wide control range of transmission distance,rapid control response and no packet loss of communication data.Conclusion The bus technology can be applied in the field of irrigation,especially in landscaping,orchard irrigation and other scenes.It has the advantages of fast response,strong stability,anti-interference,convenient maintenance,good application effect and good development prospect.

关 键 词：农业灌溉 PowerBus总线 智能系统 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]